2017251250

素因数分解:

$2^1\times 5^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{5623}}^1$

素因数の和:5693

約数の個数: 80

約数和(自身を含む): 4427482752

約数和(自身を除く): 2410231502

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 41, 50, 70, 82, 125, 175, 205, 250, 287, 350, 410, 574, 625, 875, 1025, 1250, 1435, 1750, 2050, 2870, 4375, 5125, 5623, 7175, 8750, 10250, 11246, 14350, 25625, 28115, 35875, 39361, 51250, 56230, 71750, 78722, 140575, 179375, 196805, 230543, 281150, 358750, 393610, 461086, 702875, 984025, 1152715, 1405750, 1613801, 1968050, 2305430, 3227602, 3514375, 4920125, 5763575, 7028750, 8069005, 9840250, 11527150, 16138010, 24600625, 28817875, 40345025, 49201250, 57635750, 80690050, 144089375, 201725125, 288178750, 403450250, 1008625625, 2017251250]

約数ペア:

[(1, 2017251250), (2, 1008625625), (5, 403450250), (7, 288178750), (10, 201725125), (14, 144089375), (25, 80690050), (35, 57635750), (41, 49201250), (50, 40345025), (70, 28817875), (82, 24600625), (125, 16138010), (175, 11527150), (205, 9840250), (250, 8069005), (287, 7028750), (350, 5763575), (410, 4920125), (574, 3514375), (625, 3227602), (875, 2305430), (1025, 1968050), (1250, 1613801), (1435, 1405750), (1750, 1152715), (2050, 984025), (2870, 702875), (4375, 461086), (5125, 393610), (5623, 358750), (7175, 281150), (8750, 230543), (10250, 196805), (11246, 179375), (14350, 140575), (25625, 78722), (28115, 71750), (35875, 56230), (39361, 51250)]